Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire

Model NO.: NiCr 80/20
Chemical Composition: Ni80 % Cr20%
Product Name: Nichrome Foil
Characteristics: High Resistivity, Good Oxidation Resistance
The Highest Use Temperature: 1200c
Density: 8.4G/Cm3
Resisivity: 1.09
Elongation: >20%
Sample: Free
Serves: Small Order Accepted
Trademark: HUONA
Transport Package: Wooden Cases or Cartons
Specification: 0.2mm
Origin: Shanghai
HS Code: 7223000000
Model NO.: NiCr 80/20
Chemical Composition: Ni80 % Cr20%
Product Name: Nichrome Foil
Characteristics: High Resistivity, Good Oxidation Resistance
The Highest Use Temperature: 1200c
Density: 8.4G/Cm3
Resisivity: 1.09
Elongation: >20%
Sample: Free
Serves: Small Order Accepted
Trademark: HUONA
Transport Package: Wooden Cases or Cartons
Specification: 0.2mm
Origin: Shanghai
HS Code: 7223000000

Stable Resistance Nichrome 80 20 Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30 Electrical Heating Wire

NICr80/20: Chromel A, Nikrothal 80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm
80, Cronix 80, Protoloy, Nikrothal 8, Alloy A, MWS-650, Stablohm 650
NiCr70/30:Nikrothal 70, Chromel 70/30, N7, Hytemco, HAI-NiCr 70, Balco, Tophet 30,
Resistohm 70, Cronix 70, Stablohm 710
NiCr60/15:Chromel C, Nikrothal 60, N6, HAI-NiCr 60, Tophet C, Resistohm 60, Cronifer II,
Electroloy, Nichrome, Alloy C, Nikrothal 6, MWS-675, Stablohm 675   

 
Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.
Typical applications for Ni80Cr20 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

Normal composition%

C
P S Mn Si Cr Ni Al Fe Other
Max
0.03 0.02 0.015 0.60 0.75~1.60 20.0~23.0 Bal. Max 0.50 Max 1.0 -
 

Typical Mechanical properties(1.0mm)

Yield strength
Tensile Strength Elongation
Mpa Mpa %
420 810 30
 

Typical Physical properties

Density (g/cm3)
8.4
Electrical resistivity at 20ºC(mm2/m) 1.09
Conductivity coefficient at 20ºC (WmK) 15
 
Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 18
 
 
Specific heat capacity
Temperature 20ºC
J/gK 0.46
 
Melting point (ºC) 1400
Max continuous operating temperature in air (ºC) 1200
Magnetic properties non-magnetic
 
Temperature Factors Of Electrical Resistivity
20ºC 100ºC 200ºC 300ºC 400ºC 600ºC
1 1.006 1.012 1.018 1.025 1.018
700ºC 800ºC 900ºC 1000ºC 1100ºC 1300ºC
1.01 1.008 1.01 1.014 1.021 -
 
Style of supply
Alloys Name Type Dimension
Ni80Cr20W Wire D=0.03mm~8mm
Ni80Cr20R Ribbon W=0.4~40 T=0.03~2.9mm
Ni80Cr20S Strip W=8~250mm T=0.1~3.0
Ni80Cr20F Foil W=6~120mm T=0.003~0.1
Ni80Cr20B Bar Dia=8~100mm L=50~1000
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire

 

Stable Resistance Nichrome 80 20 Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30 Electrical Heating Wire

NICr80/20: Chromel A, Nikrothal 80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm
80, Cronix 80, Protoloy, Nikrothal 8, Alloy A, MWS-650, Stablohm 650
NiCr70/30:Nikrothal 70, Chromel 70/30, N7, Hytemco, HAI-NiCr 70, Balco, Tophet 30,
Resistohm 70, Cronix 70, Stablohm 710
NiCr60/15:Chromel C, Nikrothal 60, N6, HAI-NiCr 60, Tophet C, Resistohm 60, Cronifer II,
Electroloy, Nichrome, Alloy C, Nikrothal 6, MWS-675, Stablohm 675   

 
Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.
Typical applications for Ni80Cr20 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

Normal composition%

C
P S Mn Si Cr Ni Al Fe Other
Max
0.03 0.02 0.015 0.60 0.75~1.60 20.0~23.0 Bal. Max 0.50 Max 1.0 -
 

Typical Mechanical properties(1.0mm)

Yield strength
Tensile Strength Elongation
Mpa Mpa %
420 810 30
 

Typical Physical properties

Density (g/cm3)
8.4
Electrical resistivity at 20ºC(mm2/m) 1.09
Conductivity coefficient at 20ºC (WmK) 15
 
Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 18
 
 
Specific heat capacity
Temperature 20ºC
J/gK 0.46
 
Melting point (ºC) 1400
Max continuous operating temperature in air (ºC) 1200
Magnetic properties non-magnetic
 
Temperature Factors Of Electrical Resistivity
20ºC 100ºC 200ºC 300ºC 400ºC 600ºC
1 1.006 1.012 1.018 1.025 1.018
700ºC 800ºC 900ºC 1000ºC 1100ºC 1300ºC
1.01 1.008 1.01 1.014 1.021 -
 
Style of supply
Alloys Name Type Dimension
Ni80Cr20W Wire D=0.03mm~8mm
Ni80Cr20R Ribbon W=0.4~40 T=0.03~2.9mm
Ni80Cr20S Strip W=8~250mm T=0.1~3.0
Ni80Cr20F Foil W=6~120mm T=0.003~0.1
Ni80Cr20B Bar Dia=8~100mm L=50~1000
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire
Stable Resistance Nichrome 80 20 Cr30ni70/Cr15ni60 /Cr20ni35 Electrical Heating Wire

 

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